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The "D" indicates that there is a communication error between the Power Control Module (PCM) and the Body Control Module (BCM). Problems with the communication line are usually complex and require the diagnostic expertise of a factory trained technician. However, in some rare cases, this problem has been linked to a faulty fuel gauge sending unit. Take the car a GM/Cadillac dealership for proper diagnosis of the problem.
What else can I help you with?
How do you check fuel gauge on Cadillac deville?
Take it to Pep Boys
Why would the fuel gauge work only in the top half of the tank in a 1997 deville?
check for a damaged fuel tank
How do you remove the fuel pump for a 1990 sedan deville?
necessary to remove the fuel tank. Pump is attached to fuel gauge sending unit located in tank
What is error code e36 on caterpillar forklift?
Fuel pressure error.
How do to fix ford contour with error code 551?
Error code 551 on a Ford Contour typically indicates a problem with the fuel system, specifically related to the fuel pump or fuel pressure. To fix it, start by checking the fuel pump relay and fuse for any issues. Next, test the fuel pressure with a gauge to ensure it's within the manufacturer's specifications. If the pressure is low, consider replacing the fuel pump or inspecting the fuel filter and lines for clogs or leaks.
P0125 Code on a 2001 Cadillac DeVille?
Trouble code P0125 means:Insufficent coolant temperature for closed loop fuel control
Why is there no fuel at the fuel rail in a 1995 cadalac deville with the fuel pump running?
No fuel in fuel tank (inaccurate fuel gauge), Fuel pump motor is running but not pumping (pump failure), Plugged solid fuel filter, Pinched or damaged fuel lines,
Why is Nissan Murano fuel gauge on empty with full tank of gas?
Check the fuel-level sensor in the fuel pump. You may be getting a service engine soon light in the meantime. The error code is P0463. If all my guesses are correct you will need to replace both sensors.
What is Error code 70 on Renault vans?
Error code 70 on a Renault van means there is a problem with the fuel filter. Once you change or clean it, the code will go away.
What is the fuel tank size on a 1988 Cadillac sedan Deville?
The fuel tank on a 1988 Cadillac Sedan DeVille holds approximately 18 gallons of fuel.
Why are you getting error code PO16?
Error code PO16 typically indicates an issue with the vehicle's engine performance, often related to the fuel system, such as a problem with the fuel pressure or fuel delivery. It can also point to issues with the fuel injectors or fuel pump. To resolve this error, it's advisable to check the fuel pressure and inspect the fuel system components for any faults or blockages. If you're unsure, consulting a professional mechanic is recommended for a thorough diagnosis.
How do you find fuel pump relay on 1994 Cadillac deville?
trying to find fuel pump relay on my 1994 cadillac deville
